The 943C8W1P5K-F is an axial film capacitor in the Type 943 series, designed for high pulse and snubber applications with very high dV/dt and pulse current capability. It has a capacitance of 1.5 µF, a rated voltage of 850 Vdc (360 Vac), and measures 23.5 mm in thickness, 32.9 mm in width, and 46.0 mm in length, with 1.2 mm terminal diameter. It operates from -55 ºC to 105 ºC, with derated voltage above 85 ºC. The part features low inductance, self-healing properties, and meets UL510 and UL94V-0 material standards. Typical ESR at 100 kHz is 4 mΩ, ESL is 34 nH, dV/dt is 754 V/µs, peak current is 1131 A, and RMS current is 18.0 A at 70 ºC.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
| Cornell Dubilier | |
|---|---|
| Product Category | Capacitors |
| Product Number | 943C8W1P5K-F |
| Product Name | Film Paper Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor |
| Technology | Film Capacitors |
| Operating Temperature | -55 to 105 C (-67 to 221 F) |
| Electrostatic Capacitors | Paper |
